Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.13091/4131
Title: | Investigation of the Effects of Mixtures of Fly Ash and Cement Types on Jet-Grout Columns | Authors: | Demiröz, Atila Battal, Hursit |
Keywords: | Jet-grout Normal portland cement Microfine cement Fly ash Improvement Youngs Modulus Fine Sands Strength Performance |
Publisher: | Springer Int Publ Ag | Abstract: | In recent years, the jet-grout (JG) technique has been one of the most preferred soil improvement methods. The specimen column diameter-length, grouting pressure, rod linear-rotational speed, nozzle diameter-number, water/cement ratio, cement properties, and soil properties are the main factors affecting JG column performance. In this study, cement and cement mixture injections, cement particle size, fly ash, and water/binder (cement) ratio were investigated as factors affecting the performance of Jet-Grout columns formed in the laboratory at various water/cement ratios. The mixes made by mixing microfine cement, normal Portland cement (NPC), and fly ash (FA) in various water/cement ratios resulted in four different types of binders. The unconfined compressive strengths of core samples taken from formed Jet-Grout columns were examined. While fly ash had no positive impact in low water/cement ratio mixes, it did have an effect in high water/cement ratio mixes, where the water content and column diameters increased as the water/cement ratio increased. | URI: | https://doi.org/10.1007/s40891-023-00435-0 https://hdl.handle.net/20.500.13091/4131 |
ISSN: | 2199-9260 2199-9279 |
Appears in Collections: | Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections |
Files in This Item:
File | Size | Format | |
---|---|---|---|
s40891-023-00435-0.pdf Until 2030-01-01 | 1.69 MB | Adobe PDF | View/Open Request a copy |
CORE Recommender
WEB OF SCIENCETM
Citations
1
checked on Aug 3, 2024
Page view(s)
68
checked on Aug 5, 2024
Download(s)
6
checked on Aug 5, 2024
Google ScholarTM
Check
Altmetric
Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.